It seems to be my screen (retina). When I switched to a different screen, this gives the right plot. But how could I fix the figure size regardless the screen resolution?
Figure automatically scales by 2
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Hi, I set my figure as below:
figure(1)
set(gcf,'units','pixels','position',[0,0,512,512]);
However, the popped figure window has resolution 1024x1024. When I try to get the result as a matrix:
F = getframe (gcf,[0,0,512,512]);
[img, ~] = frame2im (F);
I would like to get img with resolution 512x512x3, but I get its value as 1024x1024x3.
Is there anyway to solve this problem?
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Walter Roberson
le 7 Avr 2020
For
- Windows® systems in which the display dots-per-inch (DPI) value is set higher than 96
- Macintosh systems with Apple Retina displays
When you set the Units property of a graphics or UI object to 'pixels', the size of each pixel is now device-independent on Windows and Macintosh systems:
- On Windows systems, 1 pixel = 1/96 inch.
- On Macintosh systems, 1 pixel = 1/72 inch.
(My Mac happens to be one of the last non-Retina models, so I am not affected by this... which also means that I cannot test work-arounds.)
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